For Hugh Jackman, it was You've Got A Friend, and Jackman even his lovely wife Deborra-Lee Furness, as well as Seth himself. As for Wayne Brady, it was (You Make Me Feel Like) A Natural Woman, and Tony-winner Audra McDonald agreed with him.
Seth also talked with Breaking Bad star Bryan Cranston, who won a Tony for Best Actor In A Play for his role as LBJ in All The Way. Seth asked the star how difficult performing in 8 matinee shows a week really was.
"[It's] Exhausting. We had a matinee today. It was the eighth show of the week. I feel like I'm on a morphine drip," Cranston joked. When asked if it was harder to do than Breaking Bad, Cranston replied with an emphatic, "Oh yeah!"
Check out the video for more from the night's biggest names, and hear the awesome renditions of Carole King's amazing tunes.